![]() The inspection revealed further damage to other support cables and led the National Science Foundation (NSF) to begin decommissioning the telescope. First an auxiliary cable snapped and left a hundred foot gash in the telescope, and then in November one of the main cables broke, leading to an inspection of the other main support cables. While Arecibo has previously endured rough treatment at the hands of Hurricane Maria in 2017 and an earthquake in January of 2020, its most significant damages occurredthis past August when the cables holding up the 900-ton instrument array started to fail. Credit: NAIC Arecibo Observatory, a facility of the NSF. The 305 m dish covers an area of roughly twenty acres. Arecibo Observatory in Puerto Rico is one of the largest centers for radio astronomy, planetary radar, and asteroid tracking in the world. Unfortunately for the astronomical community, Arecibo suffered severe damages this year that led to its eventual collapse. ![]() Built into a natural karst sinkhole on the island of Puerto Rico in 1963, it was in fact the largest single dish telescope in the world until China completed its Five-Hundred-Meter Aperture Spherical Telescope (FAST) in 2016. This post was written by ScIU guest writer Laura Congreve Hunter, a graduate student in IU’s Astronomy Program.įamous for its appearances in movies and television including GoldenEye (1995), Contact (1997) and an episode of The X-Files (“Little Green Men”), the Arecibo telescope is a massive 305m (1,000 ft) radio telescope.
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![]() These researches can be roughly divided into two categories: blind and non-blind deblurring. Early research on motion deblurring are mostly focusing on proposing effective algorithm to inverse the process of image degradation, i.e., deconvolution of the blurred image. In general, the motion blurred image restoration techniques are used to eliminate or minimize the impact of PSF from the degraded image. ![]() Intuitively, the motion blurred image can be usually modeled as a convolution of the original image with PSF, which can also be named blur kernel. A popular way to tackle motion deblurring of single image is to deconvolute the blurred image with PSF. ![]() However, these efficient infrastructures are not suitable to the application of image deblurring, since the research theory of image restoration is different from other image processing areas. partial differential equation (PDE), multi-sink distributed power control algorithm (MSDPC-SRMS), wireless sensor networks, wireless mesh networks (WMNs), hidden Markov model (HMM) and ALOHA protocol. In addition, some researchers have proposed efficient infrastructures to increase the operational efficiency of image processing applications, e.g. Two kinds of deep learning methods are either time-consuming to calculate the complex training structure or have special requirements for blur conditions, both of them are not suitable for single image deblurring. Even though Gabor filter and RBFNN work well on the estimation of PSF parameters, they require sufficient Gabor filter masks in various orientations to ensure its accuracy. Dash has developed a Gabor filter and radial basis function neural network (RBFNN) to estimate the blur parameters in frequency response. The first kinds of methods rely on multi-frame images, and they own a complex network structure, so they are time-consuming the second types of these approaches only use single image to deblur the degraded image, this kind of method is simple in network structure and fast in training, but they still have some shortcomings: Aizenberg developed a multi-layer neural network (MLMVN) to conduct blur identification, however, MLMVN is concentrated almost on horizontal blur. These deep learning approaches can be classified into two categories. Some of the latest methods adopt deep learning to predict the probabilistic distribution of motion blur and recover the degraded images. So efficient motion deblurring technology is conducive to improving the reliability of related applications, such as aerospace, medical imaging, traffic monitoring, public safety, military search, satellite and space image. As one of the main causes of image degradation, it seriously affects the performances of computer vision system in various fields. Motion blurring is generated inevitably by camera shake during exposure time. 16JK1775).Ĭompeting interests: The authors have declared that no competing interests exist. 2019GY-215) and The Scientific Research Program of Education Department of Shaanxi Provincial Government (No. 2017YFB1402104), and was partly supported by The Key Research and Development Program of Shaanxi Province (No. 2020KW-068) and The National Key Research and Development Program of China (No. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.ĭata Availability: All relevant data are within the manuscript and VOC2012 public repository( ).įunding: This research was equally core-funded by The Key Research and Development Program of Shaanxi Province (No. Received: Accepted: AugPublished: September 1, 2020Ĭopyright: © 2020 Zhou et al. (2020) Improved estimation of motion blur parameters for restoration from a single image. Citation: Zhou W, Hao X, Wang K, Zhang Z, Yu Y, Su H, et al. So while not all garnets are good candidates for daily wear, they are ideal for earrings, brooches and pendants. This means that this birthstone is more susceptible to damage than rubies, sapphires and diamonds. The zodiac birthstones for Capricorn are believed to support, as well as keep grounded, the ambitious nature of the zodiac sign. It also promotes flexibility and open-mindedness, which is helpful for Capricorns not to get too focused on one thing. The different types of garnet range between 6.5 and 7.5 on the Mohs scale of hardness. Turquoise is protective and calming, allowing ambitious Capricorns to better handle any obstacles in their path. It also inspires warmth and cooperation, something that Capricorns could use a little help with. Lapis is known as a stone of mastery and wisdom- the goals of all Capricorns. Under the tropical zodiac, the sun is usually in Capricorn from 22nd December to. Ocean Jasper: It is a Capricorn birthstone, and wearing a piece of this stone may be helpful to allow you to feel better about life, and to enable you to. ![]() For the Capricorn moon sign, the grounding energy of Garnet helps to enhance the dependable Goat and their positive outlook on life. It is also helpful for forming friendships and partnerships. The birthstone of January, Garnet is known as a symbol of friendship and trust. Connect with your zodiac sign when you bring the best Capricorn crystals and jewelry into your environment such as Garnet, Sodalite, Azurite, Chrysocolla, Rhodochrosite, and Moonstone. Wearing Garnet promotes truthfulness, awareness and commitment, all positive Capricorn qualities. All up it is a 4 birthstone set to choose from. In addition to that Amethyst, the Aquarius birth gem, and Chalcedony, a Capricorn birthstone, can be considered. These three alternative birthstones are chosen to support, protect and strengthen the best Capricorn qualities. January major and alternative birthstones are Garnet, Onyx and Jasper. They value hard work and loyalty, making them reliable and worthy of respect. ![]() The black Capricorn birthstone color garnet is rare and. The sign of Capricorn - December 22-January 19- is all about self-control, determination and sense of responsibility.Ĭapricorn peps have high standards for themselves and others. As the birthstone of Capricorn is garnet, there comes a variety of colors and stones in garnet too.
![]() Because Quizlet allows users to share study materials, there is a risk of students using the platform to cheat on tests and exams. While Quizlet’s database of study materials is vast, the accuracy and quality of user-generated content can vary greatly, which can impact the effectiveness of studying with Quizlet. As of August 1, 2022, Quizlet has made some of its most popular features, such as the “Learn” and “Test” modes, exclusive to Quizlet Plus subscribers, limiting the free features available to users. ✅ Mobile app: Quizlet has a mobile app that can be used on-the-go, making it convenient for students who want to study on their smartphones or tablets.✅ Customisable study sets: Quizlet allows users to create their own study sets, which can be customised to suit their individual learning needs and preferences.✅ User-friendly interface: Quizlet’s interface is user-friendly and easy to navigate, making it accessible for students of all ages.✅ Interactive study tools: Quizlet offers a variety of interactive study tools, such as flashcards, games, and quizzes, that can make studying more engaging and effective.✅ Large database of study materials: Quizlet offers access to millions of study sets created by other users, making it easier to find study materials on a variety of topics.Here are some of the pros and cons of using Quizlet: Pros: Quizlet has both advantages and disadvantages as a study tool. ![]() In the following sections, we will explore the impact of these changes on Quizlet users and provide some alternative study resources that students can consider. These recent changes have sparked discussions and debates among Quizlet users about the app’s accessibility and usefulness for students. This decision has also been met with some criticism from users who found it to be a fun and effective way to study. While free users still have access to some of these features, the limitations may pose challenges for students who rely heavily on Quizlet for their studies.Īdditionally, Quizlet has discontinued its “Gravity” feature, which was a popular game-based learning tool. One of the most notable changes is the move to make some of its most prominent features, such as unlimited “Learn” and “Test” rounds, available only to Quizlet Plus subscribers. Quizlet has recently made significant changes to its platform. With over 50 million active users and 350 million study sets available, Quizlet has become an integral part of the studying process for many students around the world. The platform offers a variety of study tools, including flashcards, study games, and practice tests, all of which can be created by both teachers and students. Quizlet is a popular online learning platform that has been helping students study and retain information for over 16 years. The key to such a system is a simple and easily-understood way of measuring the financial health of families-one that brings together in a composite index a number of discrete, family-level indicators that together provide a picture of families’ financial health-the interrelationships and interactions between spending, saving, borrowing, and planning. The time has come to establish financial health as the clear North Star for economic and social policy and for the federal government to build an effective system to measure and report on the state of financial health for the country as a whole and for those communities that historically have been discriminated against, marginalized, or otherwise underserved. To measure financial health and make progress in improving it thus requires a more complex set of metrics that captures within individual families not just how much money a family receives over the course of a year but, at a minimum, how it spends, saves, borrows, and plans for the future. Rather, families’ financial health depends on the interaction of all parts of their financial lives. ![]() And while various statistical agencies have put a good deal of effort into measuring annual household or family income, the reality is that treating a family’s income as a measure of its financial health is no more valid than treating gross revenue as a measure of corporate health or gross tax receipts as a measure of a state’s fiscal health. Most of these metrics are, at best, only loosely related to how ordinary Americans are faring and obscure at least as much as they reveal about the state of families’ financial health, let alone the state of the financial health of those in historically marginalized communities. ![]() Today, most of what gets measured are macroeconomic indicators of national economic performance such as the gross domestic product (GDP), the consumer price index (CPI), the unemployment rate, or aggregate income, spending and savings levels. Despite all of the data the government collects and analyzes, the reality is that we do not have an accepted method of assessing financial health nor the right data to do so. It’s no wonder, then, that the federal government has been challenged to improve the financial health of American families. ![]() It is often said that what gets measured gets managed. ![]() ![]() ![]() Securing five of the top 16 picks in the 2018 drafts is significant, especially when you consider the fact that both Nike and Adidas had dominated the draft with endorsement deals. Since that announcement, Puma has splashed the cash landing some of the hottest up-and-coming talents in the NBA. The legendary rapper and producer was charged with leading creative projects and marketing efforts across the brand’s basketball investments, as well as a hands-on role in assisting with talent-spotting of players to joint he brand. Ahead of the 2018 NBA Draft, Puma announced none other than Jay-Z as their Creative Director of Basketball Operations. The complete list of NBA players signed by Puma is below: NBA Players Signed with PumaĪs part of Puma’s moves into basketball and the NBA, before announcing any current players, they announced one that one the biggest stars on the planet was joining their ranks. Barrett, Kyle Kuzma, Kevin Porter Jr, and Marcus Smart. The roster is rounded out by Deandre Ayton, R.J. Pumas NBA roster also includes 2023 NBA Champion Michael Porter Jr. Which current NBA stars have signed deals with Puma? The most notable NBA star signed with Puma is Lamelo Ball, the 2021 Rookie of the year has a signature shoe deal with the German brand. Not good for brand reputation, especially as they didn’t yet have a strong presence in North America.Īfter the best part of twenty years and the likes of Adidas and Nike sweeping up across the NBA, Puma re-launched itself in the NBA ahead of the 2018 NBA Draft signing 5 of the top 16 picks. The brand’s reputation in the sport took a major hit when it signed a 10-year deal with Vince Carter back in 1998 only for Carter to end the deal after a year and a half citing that the shoes hurt his feet. Until recently, Puma’s name had not been part of the NBA. As part of this, the German brand has worked with some of the biggest names in world sports with key ambassadors including the legendary Usain Bolt, top-draw international soccer players such as Sergio Aguero, Neymar, Antoine Griezmann, and Cesc Fabregas, PGA Tour winner Rickie Fowler, and the now seven-time Formula One World Champion Lewis Hamilton. The Boston Celtics guard signed a multi-year footwear and apparel endorsement contract extension with Puma yesterday.Puma’s name has been synonymous with major sporting events for many years. In a 2019 interview with Sole Collector, Smart cited the brand’s authentic connection to hip hop as a reason he signed.Īfter starting his career with Adidas, Marcus Smart signed a sneaker deal with Puma in 2019. ![]() Smart started his career with Adidas before signing with Puma in 2019. The news was first reported by Nick DePaula of ESPN and Boardroom. Puma has continued its conquest into the association by re-signing Boston Celtics guard Marcus Smart to a multi-year footwear and apparel endorsement contract extension. The German company has snagged several exciting players and laced them up in excellent hoop shoes. Since re-entering the performance basketball market in 2018, Puma has rapidly expanded its footprint in the NBA and WNBA. Puma dealīoston Celtics guard Marcus Smart signed a multi-year contract extension with Puma. As for the 6, it was the pick that the Boston Celtics drafted him at back in 2014. Passed away at age 33 due to cancer, Todd used to wear the number 3. As he mentioned, the number 3 is to honor his dead brother, Todd Westbrook. ![]() of Shareholders who vote in person or by proxy at a general meeting. Under the Listing Rules, the Delisting requires the Company to obtain the prior approval of not less than 75 per cent. The Directors believe that AIM is a market and environment which is more suited to the Company's current size and strategy and AIM will offer greater flexibility with regard to corporate transactions and should therefore enable the Company to agree and execute certain transactions more quickly and cost effectively than a company on the Official List. Sportech, an international betting technology business, today announces that the Board is proposing to cancel the listing of the Company's ordinary shares of 20 pence each (the "Ordinary Shares") from the premium segment of the Official List (the "Official List") of the Financial Conduct Authority (the "FCA") and to trading on the Main Market of London Stock Exchange plc (the "Delisting") and to apply for the admission of the Ordinary Shares to trading on AIM (the "AIM Admission"). Proposed delisting from the Official List and admission to AIM ![]() ('Sportech', the 'Group' or the 'Company') THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR THE PURPOSES OF ARTICLE 7 OF EU REGULATION 596/2014 AS IT FORMS PART OF UK DOMESTIC LAW BY VIRTUE OF THE EUROPEAN UNION (WITHDRAWAL) ACT 2018 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION IN WHOLE OR IN PART IN, INTO OR FROM THE UNITED STATES OR ANY JURISDICTION WHERE TO DO SO WOULD CONSTITUTE A VIOLATION OF THE RELEVANT LAWS OR REGULATIONS OF THAT JURISDICTION. With the 6mm eyepiece, you'll also begin to see Jupiter's gas bands. With the provided eyepieces Saturn can be seen as a tiny disc and you'll be able to make out the rings around it, but not distinguish between individual rings. However, better equipment is needed for observing the planets in greater detail. It means that it provides bright images of the Moon, planets, and even wide-field celestial bodies like nebulae and star clusters. The focal ratio of the StarBlast 4.5 is f/4. Using both, the 2x Barlow and the zoom eyepiece, you'll get maximum performance. You jump from one power to another, thus making it very child-friendly. It's convenient because you don't need to refocus it when the object moves out of view. The obvious solution would be to invest in better eyepieces, but instead of buying many of them, we recommend getting the Orion 7.2-21.6mm zoom eyepiece. Eyeglasses wearers will have a hard time here. However, the narrow aperture of the 6mm eyepiece could be uncomfortable to look through at such high magnifications. You'll be able to see Saturn's rings without much effort and Jupiter's gas bands will appear as faint stripes. Combining the Barlow lens with the 6mm eyepiece will give you the largest view. Click here to view the lens in a new tab. The Gosky 1.25" 2x Barlow lens is a good choice. Our suggestion would be to buy additional lenses and/or a 2x Barlow lens to maximize the potential of the StarBlast 4.5. Although, the Galilean moons will be visible as four bright dots around the planet. With the 6mm eyepiece, you can begin to see Saturn's rings, but you probably won't be able to make out Jupiter's gas bands. Jupiter and Saturn, the two gas giants, will look tiny. However, they are not ideal for planet observations. You can see Moon's craters and mountain ranges very well and with great detail. You can find astrophotography "how to" tips and share your best astronomy pictures here.The included eyepieces are of decent quality. ![]() Visit the Orion Community Center for in-depth information on telescopes, binoculars, and astrophotography. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful.Īt Orion, we are committed to sharing our knowledge and passion for astronomy and astrophotography with the amateur astronomy community. Capture breathtaking photos with our affordable astrophotography cameras. Expand your viewing experience with accessories ranging from moon filters to power-boosting Barlow lenses to advanced computerized telescope mounts. ![]() ![]() Orion's telescope and astrophotography accessories will enhance your telescope enjoyment without breaking the bank. We offer binoculars for every viewing interest, including astronomical binoculars, compact binoculars, waterproof binoculars, birding binoculars, and sport and hunting binoculars. Orion binoculars are known for quality optics at a great price. Not sure how to choose a telescope? Orion's Telescope Buyer's Guide is a great place to start. ![]() Because we sell direct, we can offer you tremendous value at a great price. From our entry level beginner telescopes for amateur astronomers to our Dobsonian telescopes to our most advanced Cassegrain telescopes and accessories, you can find the best telescope for you. Orion offers telescopes for every level: Beginner, Intermediate, Advanced, and Expert. Our 100% satisfaction guarantee says it all. Now an employee-owned company, we pride ourselves on an unswerving commitment to best quality products, value and unmatched customer care. Since 1975 Orion Telescopes & Binoculars has been offering telescopes for sale direct to customers. Gian Lorenzo Bernini How Object was obtained:Īcquired by the Italian State in 1957 How date and origin were established: Bernini left the sculpture as an eternal warning to his heirs, with whom it remained until 1924. The group, which was never finished, was to include the figure of Time. View Short Descriptionīernini carved the sculpture for himself at a difficult time in his career (during the pontificate of Innocent X Pamphilj, 1644–1655) when he was accused of causing structural problems at St. The typically Baroque practice of using a metaphor of the personal to illustrate a universal warning is particularly noteworthy. The well researched contrast between the crystalline finish of the figure and the “non finish” of the rocks is also evident in the detail of the foot resting on the globe. The different ways in which the marble is finished represent an important example of Bernini's extraordinary technical skills. Bernini, who never completed the sculptural group, arranged for the statue to remain at his home as a warning to his descendants. It was a particularly difficult time in the artist's life when he was unjustly accused of causing structural instabilities in Saint Peter's, resulting in the demolition of the bell towers that he had designed. The work was conceived during the pontificate of Innocent X Pamphilj (1644–1655). ![]() It was intended to be overseen by an old man with a scythe, the symbol of Time, intent on lifting the cloth to reveal the radiant beauty of the maiden. According to ideas expressed by the artist in his preparatory drawings, the statue was to be part of an imposing group showing a moral theme, Truth Unveiled by Time. A recent study has also shown that the marble figure of the maiden is a faithful sculptural representation of a painting by Correggio, Allegory of Virtue, which was in Rome at the time, incomplete, as part of the Pamphilj Collection. She represents “Truth” according to Cesare Ripa's famous Iconologia, an encyclopaedic repertoire illustrating the personifications of abstract concepts, widely used by artists during the Baroque period to represent allegorical figures. Sitting on rough-surfaced rock the figure of the smiling maiden holds an image of the sun in her right hand. Heirs of Gian Lorenzo Bernini Type of object: ![]() ![]() Gian Lorenzo Bernini (1598, Naples-1680, Rome) Museum Inventory Number: About Borghese Gallery, Rome Date of Object: ![]() Players that are trying to craft Zenith can use this best Terraria 1.4 seed to pickup an Enchanted Sword at 3459' West, 10' Surface. Enchanted Sword and Starfury Seed (Seed: 263549977 | Size: Small | Type: Classic | Evil: Crimson). ![]() To better showcase some of the coolest Terraria 1.4 Seeds that have been discovered over the past year, the following list has been updated to include even more information and locations. Because of this, players are constantly discovering new Terraria Seeds that can be entered to craft specific worlds. The Minecraft-esque release has been a blast for players and their friends over the years and its nigh-infinite replayability makes it a title that gamers can keep coming back to whenever they feel the itch. Updated March 31st, 2022 by Russ Boswell: Even through early 2022, Terraria is still one of the most popular Indie releases to ever grace the gaming world. However, players that are looking for a unique world to explore or a particular item may find something that suits their fancy below. To note, many more good Terraria 1.4 seeds will undoubtedly be uncovered in the upcoming days and weeks, and thus this list should certainly not be considered comprehensive. RELATED: Terraria: How To Get A Honey Dispenser & What It's Used For Indeed, the purpose of this guide is to collect the best of these offerings in a list of good Terraria 1.4 seeds. Some generous players have even been sharing their favorite Terraria1.4 seeds, giving other fans the chance to easily collect some highly desirable items and see some exceptional worlds. It has been nearly one week since Terraria's 1.4 update went live, and players have been busy generating countless new worlds and thoroughly exploring them. |
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